Deutsch 
English Automatic burner control unit for atmospheric burners for operation with ionization flame sensor or QRA2 / QRA2(1) / QRA2(2) / QRA2.9 / QRA4.U / QRA10.C 1) with AGQ3.xA27.
Technical data:
Pre-aeration time (t1): 1s
1st safety time (TSA): 5s
Repetition: 1 x
Mains voltage: AC 230 V -15%/+10%
Mains frequency: 50 ... 60 Hz ±6%
Power consumption: 12 VA
Temperature range: -20 ... +60°C
Air humidity: < 95% r.h.
Protection class: IP40 (ensure by installation)
Dimensions: approx. 91 x 62 x 62.5 (L x W x H in mm)
Weight: approx. 0.18 kg
Technical data:
Pre-aeration time (t1): 1s
1st safety time (TSA): 5s
Repetition: 1 x
Mains voltage: AC 230 V -15%/+10%
Mains frequency: 50 ... 60 Hz ±6%
Power consumption: 12 VA
Temperature range: -20 ... +60°C
Air humidity: < 95% r.h.
Protection class: IP40 (ensure by installation)
Dimensions: approx. 91 x 62 x 62.5 (L x W x H in mm)
Weight: approx. 0.18 kg